*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HP4380000 CHEMICAL NAME : 7H-Dibenzo(c,g)fluoren-7-one CAS REGISTRY NUMBER : 86853-97-6 LAST UPDATED : 199706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H12-O MOLECULAR WEIGHT : 280.33 COMPOUND DESCRIPTOR : Mutagen *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 20 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 157,149,1985 *** END OF RECORD ***